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Cynthia Dunlop

@cynthiadunlop

ScyllaDB | P99 CONF | "Writing for Developers: Blogs That Get Read" book (https://github.com/scynthiadunlop/WritingForDevelopersBook)

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Latest posts by Cynthia Dunlop @cynthiadunlop

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11.03.2026 15:32 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Behind the scenes at Monster SCALE Summit...live now www.scylladb.com/monster-scal...

11.03.2026 15:10 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Day 1 of Monster Scale Summit is here! We have 20 sessions on tap for today, including keynotes from @dorlaor.bsky.social, Ethan Donowitz & Peter French, Thea Aarrestad, and Pat Helland & Daniel May. You can still join our free and virtual March 11-12 conference > www.scylladb.com/monster-scal...

11.03.2026 13:05 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

A trillion transactions... Join us tomorrow at Monster Scale Summit.

11.03.2026 12:13 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Monster Scale Summit Agenda - ScyllaDB Agenda Session times are displayed in your local timezone. Agenda subject to change. Wednesday 3/11 Thursday 3/12 Instant Access

If you're into hearing about complicated migrations of mission-critical payments platforms, you should check out my talk tomorrow at Monster Scale Summit.

At AMEX, we didn't just migrate the Payments Network once; we did it twice, zero downtime.

www.scylladb.com/monster-scal...

11.03.2026 00:07 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Monster Scale Summit Agenda Agenda Session times are displayed in your local timezone. Agenda subject to change. Wednesday 3/11 Thursday 3/12 Instant Access

Monster Scale Summit (free and virtual) starts tomorrow. Pop in to learn from an incredible lineup (@skamille.themanagerswrath.com, @antirez.bsky.social, @martin.kleppmann.com, @muratdemirbas.bsky.social, @dominiktornow.bsky.social, @teivah.dev Pat Helland, Joran Greef....) www.scylladb.com/summit

10.03.2026 12:37 πŸ‘ 6 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

Blog post is out! www.ssp.sh/blog/why-i-s...

06.03.2026 19:14 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
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Sprig used Postgres like most startups. However, its business grew faster than expected. Get the scaling lessons they learned from their Postgres to ClickHouse + Redis, and then to ScyllaDB journey during Brendan Cox's Monster Scale Summit session. www.scylladb.com/monster-scal...

#ScyllaDB

04.03.2026 15:14 πŸ‘ 4 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0
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πŸ“– Your Weekend Read: @kelseyhightower.com had one of the most talked about 2025 Monster Scale Summit sessions. Whether it was sharing past work experiences or drawing on insights from his book, this keynote had many memorable takeaways. Learn more: ow.ly/uj9R50Yq7ue

#ScyllaDB

06.03.2026 22:23 πŸ‘ 13 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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"Scale isn't just performance or distribution, it's survivability." - @tigerbeetle.com's @joran.tigerbeetle.com. At Monster Scale Summit, find out what keeps most transaction processing systems from scaling and how to survive billions of transactions. www.scylladb.com/monster-scal...

#ScyllaDB

03.03.2026 14:14 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Through case studies from games like Super Metroid and Mario 64, @mcy.gay explores how engineering teams should think about balancing aggressive optimization against system stability and maintainability. Don't miss this at Monster Scale Summit > www.scylladb.com/monster-scal...

#ScyllaDB

06.03.2026 14:04 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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800th blog post: Write that Blog! I had given an email interview to the "Write That Blog!" newsletter. That came out today , which coincided with my 800th blog post. I am inc...

[new blog post]

800th blog post: Write that Blog!

muratbuffalo.blogspot.com/2026/03/800t...

03.03.2026 17:23 πŸ‘ 8 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
A print copy of Designing Data-Intensive Applications, 2nd edition

A print copy of Designing Data-Intensive Applications, 2nd edition

Just received my author copies of the second edition of DDIA! After years of seeing it only on-screen, holding the final print book in hand is very special. @chris.blue

04.03.2026 10:20 πŸ‘ 361 πŸ” 17 πŸ’¬ 16 πŸ“Œ 2

Same -- I kinda wish it was either shorter or longer. A lot of the second-half threads could have been fun to unravel.

03.03.2026 16:58 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Read Shadow Ticket yet?

03.03.2026 16:18 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
a screenshot of an excerpt from an interview with Murat Demirbas about writing engineering blog posts

a screenshot of an excerpt from an interview with Murat Demirbas about writing engineering blog posts

New tech blogger interview -- this time we’re featuring @muratdemirbas.bsky.social, who’s about to publish his 800th (!) blog post
writethatblog.substack.com/p/murat-demi...

03.03.2026 14:02 πŸ‘ 10 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Take stack ranking and toss in a merger for a truly terrible situation

02.03.2026 18:42 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

A fun blog writing (or video creation) project...

02.03.2026 17:03 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

- Owning a $5M data center // Harald SchΓ€fer, Comma.ai
- Learning from context is harder than we thought // Shihan Dou and Pluto Zhou, Tencent

02.03.2026 14:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

- How to build a distributed queue in a single JSON file on object storage // Dan Harrison, @turbopuffer.bsky.social
- Farewell, Rust // Dmitry Kudryavtsev
- six thoughts on generating c // Andy Wingo

02.03.2026 14:03 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
a screenshot of writethat.blog picks for February engineering blogposts

a screenshot of writethat.blog picks for February engineering blogposts

Piotr's latest engineering blog picks for writethat.blog...
- Apache Iggy’s migration journey to thread-per-core architecture powered by io_uring // @iggy.rs
- Look ma, no FUSE! // @sarna.dev
- Catching a caching bug at Readyset // Michael Victor Zink, @antithesis.com

02.03.2026 14:03 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Interesting links - February 2026

✍🏻 Interesting Links in the Data & AI World, February 2026

Links from @gunnarmorling.dev, @nbuesing.bsky.social, @ssp.sh, @sap1ens.com, @neelesh.bsky.social, @rstephens.me, @justincormack.bsky.social, @sogrady.org, @simonwillison.net, @cassidoo.co, and more!

πŸ”— rmoff.net/2026/02/27/i...

27.02.2026 15:18 πŸ‘ 7 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Be there as @antirez.bsky.social explores the inner working of HNSWs and their implementation tradeoffs, and shows how vector indexes are exposed as a data type similar to the past ones in Redis. It's a keynote for Monster Scale Summit, free and virtual www.scylladb.com/monster-scal...

26.02.2026 14:19 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

You see, I'm ok with AI usage in many ways. Yet I can't understand why people that don't have deficiencies in written expression use it for writing. Emails. Blog posts. Comments. Why? We only lose something in this way. We want your voice.

19.02.2026 22:03 πŸ‘ 51 πŸ” 3 πŸ’¬ 6 πŸ“Œ 1
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Designing Data-Intensive Applications: The Big Ideas Behind Reliable, Scalable, and Maintainable Systems The Big Ideas Behind Reliable, Scalable, and Maintainable Systems

Congrats! Is this a good option? bookshop.org/p/books/desi...

18.02.2026 15:34 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
A screenshot of Gwen Shaprira's responses to questions about her blogging experiences

A screenshot of Gwen Shaprira's responses to questions about her blogging experiences

For our latest tech blogger interview, we’re featuring @gwenshap.bsky.social.
writethatblog.substack.com/p/gwen-shapi...

18.02.2026 14:13 πŸ‘ 10 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0
Book cover of "Designing Data-Intensive Applications, 2nd edition". It has a similar wild boar on the cover as the first edition, but it uses O'Reilly's new cover design, and the boar is now slightly colourised.

Book cover of "Designing Data-Intensive Applications, 2nd edition". It has a similar wild boar on the cover as the first edition, but it uses O'Reilly's new cover design, and the boar is now slightly colourised.

The second edition of Designing Data-Intensive Applications, by myself and @chris.blue, is finished and sent off to the printers! Ebooks should be available in the next week, and print books in 3–4 weeks. Sigh of relief. πŸ˜…

(BTW, this is a good opportunity to support your favourite local bookshop!)

18.02.2026 11:09 πŸ‘ 669 πŸ” 140 πŸ’¬ 27 πŸ“Œ 19
RedMonk Quick Take: Monster Scale Summit 2026
RedMonk Quick Take: Monster Scale Summit 2026 YouTube video by RedMonk

If you're a technical IC who cares about application performance, you should check out Monster Scale Summit. I had a great time keynoting last year, and the speaker lineup this year looks excellent!

youtu.be/eon5E356kNE

17.02.2026 19:52 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Inside the 2026 Monster Scale Summit Agenda The agenda for the 2-day Monster SCALE Summit (free + virtual) is now live! Take a look, register, and start choosing your own adventure across the 50+ tech talks. Here’s a peek at what you can expect...

We’re hosting an absolutely amazing lineup of speakers and talks this year. Take a look and pls join us if anything looks interesting. It's free + virtual. www.scylladb.com/2026/02/17/m...

17.02.2026 19:10 πŸ‘ 9 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

And we're chuffed to learn a new word :-) Thanks for sharing!

11.02.2026 16:45 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0